32 lines
1.5 KiB
Plaintext
32 lines
1.5 KiB
Plaintext
CREATE TABLE t1 (
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id INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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a VARCHAR(200),
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b TEXT
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) ENGINE= InnoDB;
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CREATE FULLTEXT INDEX idx on t1 (a,b);
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Warnings:
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Warning 124 InnoDB rebuilding table to add column FTS_DOC_ID
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INSERT INTO t1 (a,b) VALUES
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('MySQL from Tutorial','DBMS stands for DataBase ...') ,
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('when To Use MySQL Well','After that you went through a ...'),
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('where will Optimizing MySQL','what In this tutorial we will show ...'),
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('MySQL from Tutorial','DBMS stands for DataBase ...') ,
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('when To Use MySQL Well','After that you went through a ...'),
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('where will Optimizing MySQL','what In this tutorial we will show ...'),
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('MySQL from Tutorial','DBMS stands for DataBase ...') ,
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('when To Use MySQL Well','After that you went through a ...'),
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('where will Optimizing MySQL','what In this tutorial we will show ...');
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SET SESSION debug="+d,fts_instrument_result_cache_limit";
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SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' IN BOOLEAN MODE);
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COUNT(*)
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9
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SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('mysql' WITH QUERY EXPANSION);
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ERROR HY000: FTS query exceeds result cache limit
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SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database"' IN BOOLEAN MODE);
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ERROR HY000: FTS query exceeds result cache limit
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SELECT COUNT(*) FROM t1 WHERE MATCH (a,b) AGAINST ('"mysql database" @ 5' IN BOOLEAN MODE);
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ERROR HY000: FTS query exceeds result cache limit
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SET SESSION debug="-d,fts_instrument_result_cache_limit";
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DROP TABLE t1;
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SET GLOBAL innodb_ft_result_cache_limit=default;
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